National Urbanisation Policy : Proper Implementation Needed

Rajesh Man KC

Unplanned and unmanaged urbanisation has become a matter of global concern. Nepal in this regard is no exception. Rapid urban growth without proper management has created urban environmental problems, triggering health and other social problems in the cities. MigrationThe migration of people from the rural to the urban areas is growing rapidly due to the scarcity of employment opportunities and absence of physical infrastructure and law and order in the rural areas. As a consequence, major cities, including Kathmandu, are facing environmental degradation. Mainly, unplanned construction of buildings, increasing environmental pollution, haphazard exploitation of natural resources and the depletion of fertile lands and forest resources are some of the major consequences of unplanned urbanisation.

In this connection, major industrial cities like Birgunj, Biratnagar, Dharan, Pokhara and Kathmandu are facing the risk of environment pollution. And due to the increasing environmental degradation in these cities, should a natural calamity strike, the devastation would be unimaginable. The major cities are growing in such an unsystematic manner that in the event of an earthquake in a city like Kathmandu, there would not even be a safe place to run for cover. Geologists are repeatedly warning that if a disastrous incident like an earthquake of 1934 were to occur in Kathmandu, over 75 per cent of the houses in the capital would be destroyed, besides unimaginable loss of lives and property. However, it would be wise and appropriate to initiate effective preventive measures rather than to worry about such disastrous incidents. Indeed, most of the building structures in Kathmandu may appear beautiful, but physically they are neither secure nor sustainable. This is because most of such buildings are constructed in an unsystematic manner, using low qualitative construction materials and built without properly consulting good engineers or technologists. Instead, old Nepali style buildings constructed with appropriate or indigenous technology using locally available resources as well as raw materials seem more durable, reliable and sustainable.

Thus, the haphazard construction of buildings has resulted in unsafe houses, increasing population pressure, piles of garbage and highly polluting vehicles plying on the narrow lanes and roads of the cities. Also adversely affecting the environment of Kathmandu has been the pollution from the brick kilns, garment and carpet factories.A recent study has shown that increasing air pollution and piles of garbage in the major cities of Kathmandu have given rise to respiratory diseases and heart problems. So if environmental degradation is to continue in the same manner, and urgent preventive measures are not taken, most of the inhabitants of Kathmandu would be affected by fatal diseases.Although the cities are facing environmental problems, the migration of people from the rural areas to the cities has not stopped. Migration has only increased because of the growing violence in different parts of the country. It may be recalled here that the recently published UN report has revealed that the urbanisation process in Nepal is the fastest in South Asian countries. The report adds that the present urbanisation process in Nepal is increasing at the ratio of 4.4 per cent whereas it is 2.2 per cent in Sri Lanka, the lowest in South Asia.

Nepal has one metropolitan city, three sub-metropolitan cities and 58 municipalities, occupying 14 per cent of the total population. According to the 1981 census, Kathmandu Valley had occupied 5 per cent of the total land of Nepal. But in 2001, it had increased to 7 per cent. It shows that the population pressure on Kathmandu is rapidly increasing. And due to the increasing population pressure, the population of Kathmndu Valley has crossed 2.5 million. Obviously, it is not bad or inappropriate for the urban areas to expand, given that the bulk of the population lives in the rural areas. But under the pretext of urbanisation, we cannot undermine the importance of historical and cultural monuments or deplete the forest resources or other natural resources. Hence, it may not be good to expand the urban areas as it only makes them prone to natural disasters or calamities. Code of conductSo it is urgent that we enforce laws and a code of conduct regarding development and construction of buildings in the towns. In this connection, a National Urbanisation Policy has been formulated with a view to managing and systematising the existing urbanisation process and making the metropolitan cities clean, secure and prosperous.

Source: The Rising Nepal, July 26